Very dumb Arctic fox. Giving out free and open-source hugs. Also a GoldSRC modder, and a gamedev. (idTech 3, 4, Unity, Unigine)
This is what happens when you expose certain engine functions to the HL SDK. In this example, the LIGHT_STYLE() macro. :3
damn awesome, can't wait for seamless day/night cycle, and a disco party level!
Get ready for HUGE framerate drops then. :D